Overview
The Kyosho Ultima SB Dirt Master is a 1/10 scale electric 2WD off-road buggy kit that blends classic buggy styling with modern performance engineering. Based on the competition-proven Ultima platform, the Dirt Master delivers excellent traction, stability, and durability at a price point that makes it accessible to a wide range of drivers.
With its rear-motor layout and refined suspension geometry, the Ultima SB Dirt Master is equally suited for backyard bashing, loose-surface running, and entry-level club racing.
Key Features
- 1/10 scale electric 2WD off-road buggy kit
- Rear-motor layout for increased rear traction
- Resin main chassis with controlled flex
- Double wishbone suspension front and rear
- Adjustable turnbuckle suspension links
- Resin oil-filled shock absorbers
- Rear gear differential with slipper clutch
- Full ball bearing drivetrain
- Retro-inspired clear polycarbonate body
Performance Benefits
- Excellent rear traction on loose surfaces
- Stable handling and predictable response
- Durable construction for extended running
- Extensive tuning options
Usage Notes
Compatible RC Scales: 1/10 scale
Best For: Entry-level racing, backyard bashing, hobbyist builders
Fitment
Compatible RC vehicles: Kyosho Ultima SB Dirt Master.
Technical Specs
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Brand: Kyosho
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Scale: 1/10
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Drive System: 2WD (rear-wheel drive)
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Chassis: Resin composite
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Suspension: Independent double wishbone
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Wheelbase: ~270mm
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Part Number: 34311
What's Included
- Kyosho Ultima SB Dirt Master unassembled buggy kit
- Clear polycarbonate body and rear wing
- Decal sheet and window masks
- Wheels and tires
- Full ball bearing set
- Assembly hardware
- Instruction manual
Needed to Complete
- 2-channel radio system
- Steering servo
- Electronic speed control (ESC)
- 540-size electric motor
- 7.2-7.4V battery pack
- Compatible battery charger
- Polycarbonate body paint
Summary
The Kyosho Ultima SB Dirt Master delivers classic buggy styling with proven 2WD performance. An excellent choice for builders seeking an affordable, capable off-road kit.
